.\" Copyright (C) Daniel Stenberg
.\" SPDX-License-Identifier: BSD-3-Clause
.TH libssh2_knownhost_get 3 "28 May 2009" "libssh2" "libssh2"
.SH NAME
libssh2_knownhost_get - get a known host off the collection of known hosts
.SH SYNOPSIS
.nf
#include <libssh2.h>

int
libssh2_knownhost_get(LIBSSH2_KNOWNHOSTS *hosts,
                      struct libssh2_knownhost **store,
                      struct libssh2_knownhost *prev):
.fi
.SH DESCRIPTION
\fIlibssh2_knownhost_get(3)\fP allows an application to iterate over all known
hosts in the collection.

\fIstore\fP should point to a pointer that gets filled in to point to the
known host data.

\fIprev\fP is a pointer to a previous 'struct libssh2_knownhost' as returned
by a previous invoke of this function, or NULL to get the first entry in the
internal collection.
.SH RETURN VALUE
Returns 0 if everything is fine and information about a host was stored in
the \fIstore\fP struct.

Returns 1 if it reached the end of hosts.

Returns negative values for error
.SH AVAILABILITY
Added in libssh2 1.2
.SH SEE ALSO
.BR libssh2_knownhost_readfile(3)
.BR libssh2_knownhost_writefile(3)
.BR libssh2_knownhost_add(3)
